I have a 99 Chevy tahoe.my right turn signal stays on n won't blink,also my right headlight goes dim and flash also.does work fine day time lights but when I turn my head light on it doesn't work??
Grounding problems, start with the headlight grounds first, then the turn signal ground, double check the turn signal socket and bulb, make sure you don't have a crosscircuited bulb or burnt socket contacts.
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